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WorksheetsTopic 3 & 4: Data and Testing & Cyber-security and Legislation
Total questions: 57
Worksheet time: 29mins
The importance and purpose of testing in the context of ensuring a solution works as intended is to:
Identify and fix bugs
Improve user experience
Ensure compatibility with other systems
All of the above
Which type of test data is described as 'A data value that is on the boundary between valid and invalid data'?
A) Extreme
B) Invalid
C) Valid
During the testing process, data needs to be entered and processed by a solution. True or False?
True
False
The difference between a logical and physical storage location is:
Logical storage refers to how data is organized and accessed, while physical storage refers to the actual hardware where data is stored.
Logical storage refers to the actual hardware where data is stored, while physical storage refers to how data is organized and accessed.
Logical storage and physical storage are the same thing.
Logical storage is faster than physical storage.
One advantage of accessing files stored on the cloud for employees who work remotely is ______, and one disadvantage is ______.
increased accessibility; potential security risks
reduced costs; limited storage capacity
improved collaboration; dependency on internet connectivity
enhanced data security; slower file retrieval
Identify two uses for a USB memory stick.
Data storage and file transfer
Cooking and cleaning
Playing music and watching movies
Charging devices
Testing is important because:
it ensures the software works as intended.
it is a waste of time.
it is only needed for large projects.
it is optional.
Will extreme data rerun an error during testing?
Yes, it will rerun an error.
No, it will not rerun an error.
It depends on the testing environment.
Only if the data is corrupted.
What are the missing words in the formula for converting data to information? Data + ________ + structure + ________ = meaning
Data + processing + structure + context = meaning
Data + analysis + structure + context = meaning
Data + organization + structure + context = meaning
Data + evaluation + structure + context = meaning
Identify one type of the numeric data type.
Integer
String
Boolean
Character
One way the Boolean data type can be represented is:
True/False
Yes/No
0/1
All of the above
The purpose of validation is to:
Ensure data accuracy and quality
Improve system performance
Reduce development time
Enhance user interface
Errors identified by a validation tool can be highlighted to users by:
Displaying error messages
Ignoring the errors
Automatically correcting the errors
Logging the errors for later review
A Denial of Service (DoS) attack is:
a type of cyber attack that aims to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services.
a method of encrypting data to protect it from unauthorized access.
a technique used to improve the speed and efficiency of a computer network.
a process of backing up data to prevent loss in case of hardware failure.
Which of the following is a type of hacking?
Black hat hacking
Blue hat hacking
Red hat hacking
Yellow hat hacking
The main motivation behind black hat hacking is:
Financial gain
Curiosity
Revenge
Ethical reasons
True or False: A DoS attack is usually carried out by multiple attackers.
True
False
The purpose of malware is to:
Protect computer systems
Enhance software performance
Cause harm or steal information
Improve internet speed
A DoS attack is usually carried out by:
Network administrators
Hackers
Software developers
System users
The difference between black and white hat hacking is:
Black hat hacking is ethical, while white hat hacking is unethical.
Black hat hacking is illegal, while white hat hacking is legal and ethical.
Both black and white hat hacking are illegal.
There is no difference between black and white hat hacking.
Malware is a type of:
Hardware
Software
Network
Protocol
Social engineering is a technique used to:
steal personal information through deception
build social networks
improve communication skills
develop engineering projects
What is shoulder surfing?
A type of surfing done on the shoulders
A method of spying on the user of a device
A technique for carrying heavy loads on the shoulder
A dance move involving shoulder movements
What are the possible impacts of a cyber-security attack on data?
Manipulated
Modified
Stolen
All of the above
Data destruction in the context of a cyber-security attack refers to:
The unauthorized deletion or corruption of data.
The creation of backup copies of data.
The encryption of data for security purposes.
The transfer of data to a secure location.
The difference between data modification and data manipulation is:
Data modification involves changing existing data, while data manipulation includes both changing and organizing data.
Data modification is a subset of data manipulation, focusing only on altering data.
Data manipulation is only about organizing data, not changing it.
Data modification and data manipulation are the same.
Identity theft can occur during a cyber-security attack by:
Phishing attacks
Installing antivirus software
Regularly updating passwords
Using a secure network
Which of the following are physical prevention measures against cyber-security attacks?
Installing firewalls and antivirus software
Using strong passwords and two-factor authentication
Implementing biometric access controls and surveillance cameras
Regularly updating software and systems
Which of the following is a logical prevention measure?
Firewalls
Biometric devices
Access rights and permissions
Secure backups
What is the primary function of anti-virus and anti-malware software?
Explain the process of two-factor authentication (2FA) as shown in Figure 4.1.
Two-factor authentication (2FA) is a security process in which the user provides two different authentication factors to verify themselves.
Two-factor authentication (2FA) is a method where the user only needs a password to access their account.
Two-factor authentication (2FA) is a process that requires users to provide three different authentication factors.
Two-factor authentication (2FA) is a security measure that eliminates the need for passwords.
What are the two types of encryption?
Fill in the blank: A firewall is a security device that mitigates threats by examining _______.
network traffic
user passwords
hardware components
software licenses
The difference between symmetric and asymmetric encryption is:
Symmetric encryption uses the same key for encryption and decryption, while asymmetric encryption uses different keys.
Symmetric encryption is slower than asymmetric encryption.
Symmetric encryption is more secure than asymmetric encryption.
Symmetric encryption uses different keys for encryption and decryption, while asymmetric encryption uses the same key.
What is the purpose of a secure backup?
The two types of encryption are:
Symmetric and Asymmetric
Public and Private
Block and Stream
Hash and Salt
What are the two types of firewall?
Network-based and Host-based
Software and Hardware
Internal and External
Static and Dynamic
A real-time backup is:
A backup that is performed at regular intervals
A backup that is performed continuously as data changes
A backup that is performed once a day
A backup that is performed once a week
Data sanitation can be carried out by:
Deleting unnecessary data
Encrypting all data
Ignoring data errors
Duplicating data
A sector is:
a part of a circle bounded by two radii and the arc between them
a type of polygon
a line segment
a type of angle
What is the main purpose of the Copyright, Designs and Patents Act (CDPA)?
To protect intellectual property rights
To allow free distribution of software
To encourage illegal downloading
To restrict the use of patents
Which of the following is NOT one of the six principles of the Data Protection Act (DPA)?
Purpose limitation
Accuracy
Unlimited data retention
Lawfulness, fairness, and transparency
Data minimization
The Freedom of Information Act (FOI) deals with:
Privacy rights
Access to government information
Tax regulations
Environmental protection
Which organization is responsible for overseeing the Freedom of Information Act in the UK?
Information Commissioner's Office
Data Protection Agency
Public Records Office
National Archives
What are the responsibilities of employers under the Health and Safety at Work Act regarding display screen equipment?
To ensure all employees have access to ergonomic equipment
To provide training on the safe use of display screen equipment
To conduct regular risk assessments of workstations
All of the above
How long does copyright last for computer-generated work?
50 years from the date of creation
70 years from the date of creation
95 years from the date of creation
120 years from the date of creation
The Act that allows people to request data about themselves is:
Freedom of Information Act
Data Protection Act
Privacy Act
Information Technology Act
Intellectual property covers which areas?
Patents, copyrights, trademarks, and trade secrets
Real estate and property management
Financial accounting and auditing
Human resources and recruitment
Who oversees the Freedom of Information Act?
The President
The Supreme Court
The Department of Justice
The Federal Bureau of Investigation
Identify two examples of display screen equipment.
Computer monitor and keyboard
Computer monitor and printer
Computer monitor and mouse
Computer monitor and scanner
One difference between baiting and quid pro quo is:
Baiting involves offering something enticing to lure a victim, while quid pro quo involves an exchange of services or favors.
Baiting requires physical presence, while quid pro quo is always online.
Baiting is legal, while quid pro quo is illegal.
Baiting is a type of phishing, while quid pro quo is a type of hacking.
Which of the following is an impact of a Denial of Service (DoS) attack on a banking website?
Increased website traffic
Improved website security
Website becomes unavailable to users
Faster transaction processing
What is meant by the term 'identity theft'?
The act of stealing someone's personal information to commit fraud
A type of computer virus
A legal method of obtaining personal data
A form of physical theft
One problem with using a biometric access device is:
They are expensive to implement.
They are easy to hack.
They are not secure at all.
They are not user-friendly.
Identify two physical protection measures.
CCTV cameras and security guards
Firewalls and antivirus software
Encryption and passwords
Data backups and cloud storage
In a business, what is the difference between the data controller and a data subject?
A data controller is responsible for determining the purposes and means of processing personal data, while a data subject is the individual whose personal data is being processed.
A data controller is the individual whose personal data is being processed, while a data subject is responsible for determining the purposes and means of processing personal data.
A data controller and a data subject are the same, both responsible for processing personal data.
A data controller is responsible for processing personal data, while a data subject determines the purposes and means of processing personal data.
Identify and describe two actions that an employer needs to carry out to comply with the Health and Safety at Work Act.
Provide adequate training and ensure safe working conditions.
Increase employee salaries and offer more vacation days.
Implement flexible working hours and remote work options.
Focus on employee wellness programs and team-building activities.
